书板，打击乐器。用紫檀、红木、花梨木或其它硬质木料制作。无固定音高，发音短促，声音坚实响亮，穿透力强，用旋纹木料制作更佳。
压书板 [印刷] pressing board
证书模板 certificate template ; certificaatsjabloon ; szablon certyfikatu
书写板 writing board ; Writing Pad ; tablero de escribir
书皮纸板 mill board ; dobby board ; binder's board ; book board
老板和秘书 boss and secretary ; speakers boss and secretary
写板书设计 Blackboard Designs
石棉书皮纸板 Millboards ; asbestos mill-board
书写用石板 Writing slates ; slate for writing
跷跷板书架 Laica Bookshelf ; See-Saw Bookshelf
堆书板：用来堆叠书本的平台。
我们可以看到这九章是怎样通过两种陈述紧密地联系在一起的，这就像是图书馆书架上的两个挡书板一样。
We can see how these nine chapters are tied together by two statements, which are like two bookends at the end of a library shelf.
橡胶磁条产品广泛应用于电冰箱门封、饮水机门封、磁性书板、玩具、教学、浴室的密封条、继电器、开关等。
Plastic Rubber Magnet used in door-sealing of refrigerator and fountain, magnetic palette, toy, teaching, relay, switch and etc.
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